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Flow in pipes with non-uniform curvature and torsion

Flow in pipes with non-uniform curvature and torsion
Flow in pipes with non-uniform curvature and torsion
This paper describes steady and unsteady flows in pipes with small, slowly varying curvature and torsion. Four new pipe shapes are studied, using Germano's extension of the Dean equations. Analytic and numerical solutions are obtained for flows driven by a steady pressure gradient. Oscillatory flows in pipes with non-uniform curvature are obtained by numerical methods. The effects of the non-uniformities in curvature and torsion are discussed, with particular reference to wall shear stress.
0022-1120
357-382
Gammack, D
65b60f25-7546-4132-99da-e140f4727f8d
Hydon, PE
53bcb488-ffa4-4505-9455-c3531d143560
Gammack, D
65b60f25-7546-4132-99da-e140f4727f8d
Hydon, PE
53bcb488-ffa4-4505-9455-c3531d143560

Gammack, D and Hydon, PE (2001) Flow in pipes with non-uniform curvature and torsion. Journal of Fluid Mechanics, 433, 357-382.

Record type: Article

Abstract

This paper describes steady and unsteady flows in pipes with small, slowly varying curvature and torsion. Four new pipe shapes are studied, using Germano's extension of the Dean equations. Analytic and numerical solutions are obtained for flows driven by a steady pressure gradient. Oscillatory flows in pipes with non-uniform curvature are obtained by numerical methods. The effects of the non-uniformities in curvature and torsion are discussed, with particular reference to wall shear stress.

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More information

Accepted/In Press date: 21 August 2000
e-pub ahead of print date: 25 April 2001
Published date: 22 June 2001

Identifiers

Local EPrints ID: 477095
URI: http://eprints.soton.ac.uk/id/eprint/477095
ISSN: 0022-1120
PURE UUID: bea7225b-63fd-4541-8b3f-482a903a27b4
ORCID for D Gammack: ORCID iD orcid.org/0000-0003-1214-1057

Catalogue record

Date deposited: 25 May 2023 16:49
Last modified: 17 Mar 2024 03:33

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Contributors

Author: D Gammack ORCID iD
Author: PE Hydon

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